systemd(1)-+-NetworkManager(55555)-+-{NetworkManager}(55556)
           |                       `-{NetworkManager}(55557)
           |-agetty(1011)
           |-agetty(1013)
           |-auditd(704)-+-sedispatch(706)
           |             |-{auditd}(705)
           |             `-{auditd}(707)
           |-catatonit(10625)
           |-chronyd(64990)
           |-conmon(95463)---dumb-init(95465)---ovn-controller(95468)-+-{ovn-controller}(95590)
           |                                                          |-{ovn-controller}(95591)
           |                                                          |-{ovn-controller}(95592)
           |                                                          `-{ovn-controller}(95593)
           |-conmon(104317)-+-dumb-init(104319)---neutron-ovn-met(104322)---neutron-ovn-met(104428)
           |                |-privsep-helper(104433)---{privsep-helper}(104434)
           |                |-privsep-helper(213450)-+-{privsep-helper}(213460)
           |                |                        `-{privsep-helper}(215733)
           |                `-privsep-helper(213505)-+-{privsep-helper}(213506)
           |                                         `-{privsep-helper}(214525)
           |-conmon(170114)---dumb-init(170116)---multipathd(170119)-+-{multipathd}(170156)
           |                                                         |-{multipathd}(170161)
           |                                                         |-{multipathd}(170162)
           |                                                         |-{multipathd}(170163)
           |                                                         |-{multipathd}(170165)
           |                                                         `-{multipathd}(170167)
           |-conmon(186978)-+-dumb-init(186980)---nova-compute(186982)-+-{nova-compute}(187252)
           |                |                                          |-{nova-compute}(187253)
           |                |                                          |-{nova-compute}(187254)
           |                |                                          |-{nova-compute}(187255)
           |                |                                          |-{nova-compute}(187256)
           |                |                                          |-{nova-compute}(187257)
           |                |                                          |-{nova-compute}(187258)
           |                |                                          |-{nova-compute}(187259)
           |                |                                          |-{nova-compute}(187260)
           |                |                                          |-{nova-compute}(187261)
           |                |                                          |-{nova-compute}(187262)
           |                |                                          |-{nova-compute}(187263)
           |                |                                          |-{nova-compute}(187264)
           |                |                                          |-{nova-compute}(187265)
           |                |                                          |-{nova-compute}(187266)
           |                |                                          |-{nova-compute}(187267)
           |                |                                          |-{nova-compute}(187268)
           |                |                                          |-{nova-compute}(187269)
           |                |                                          |-{nova-compute}(187270)
           |                |                                          |-{nova-compute}(187271)
           |                |                                          `-{nova-compute}(187272)
           |                |-privsep-helper(213262)-+-{privsep-helper}(213263)
           |                |                        `-{privsep-helper}(213264)
           |                `-privsep-helper(213365)---{privsep-helper}(213366)
           |-conmon(197697)---dumb-init(197699)---ceilometer-poll(197702)-+-ceilometer-poll(197881)-+-{ceilometer-poll}(197883)
           |                                                              |                         |-{ceilometer-poll}(197891)
           |                                                              |                         |-{ceilometer-poll}(197898)
           |                                                              |                         `-{ceilometer-poll}(197899)
           |                                                              |-ceilometer-poll(197889)-+-{ceilometer-poll}(197893)
           |                                                              |                         |-{ceilometer-poll}(197958)
           |                                                              |                         |-{ceilometer-poll}(197960)
           |                                                              |                         `-{ceilometer-poll}(197961)
           |                                                              `-{ceilometer-poll}(197880)
           |-conmon(199542)---node_exporter(199545)-+-{node_exporter}(199554)
           |                                        |-{node_exporter}(199555)
           |                                        |-{node_exporter}(199556)
           |                                        `-{node_exporter}(199557)
           |-conmon(201417)---podman_exporter(201419)-+-{podman_exporter}(201422)
           |                                          |-{podman_exporter}(201423)
           |                                          |-{podman_exporter}(201424)
           |                                          |-{podman_exporter}(201425)
           |                                          |-{podman_exporter}(201426)
           |                                          |-{podman_exporter}(212198)
           |                                          |-{podman_exporter}(212530)
           |                                          |-{podman_exporter}(212531)
           |                                          `-{podman_exporter}(212684)
           |-conmon(203324)---openstack-netwo(203326)-+-{openstack-netwo}(203329)
           |                                          |-{openstack-netwo}(203330)
           |                                          |-{openstack-netwo}(203331)
           |                                          |-{openstack-netwo}(203332)
           |                                          |-{openstack-netwo}(203333)
           |                                          |-{openstack-netwo}(212351)
           |                                          |-{openstack-netwo}(212352)
           |                                          |-{openstack-netwo}(212353)
           |                                          |-{openstack-netwo}(212354)
           |                                          |-{openstack-netwo}(214035)
           |                                          `-{openstack-netwo}(216595)
           |-crond(1010)
           |-dbus-broker-lau(767)---dbus-broker(774)
           |-gssproxy(878)-+-{gssproxy}(880)
           |               |-{gssproxy}(881)
           |               |-{gssproxy}(882)
           |               |-{gssproxy}(883)
           |               `-{gssproxy}(884)
           |-irqbalance(782)---{irqbalance}(797)
           |-iscsid(172836)
           |-ovs-vswitchd(53824)-+-{ovs-vswitchd}(58383)
           |                     |-{ovs-vswitchd}(58385)
           |                     |-{ovs-vswitchd}(58386)
           |                     |-{ovs-vswitchd}(58387)
           |                     |-{ovs-vswitchd}(58390)
           |                     |-{ovs-vswitchd}(58392)
           |                     |-{ovs-vswitchd}(58394)
           |                     |-{ovs-vswitchd}(58395)
           |                     |-{ovs-vswitchd}(58396)
           |                     |-{ovs-vswitchd}(58398)
           |                     |-{ovs-vswitchd}(58399)
           |                     `-{ovs-vswitchd}(58401)
           |-ovsdb-server(53730)
           |-podman(201169)-+-{podman}(201175)
           |                |-{podman}(201176)
           |                |-{podman}(201177)
           |                |-{podman}(201178)
           |                |-{podman}(201179)
           |                |-{podman}(201184)
           |                |-{podman}(201185)
           |                |-{podman}(201186)
           |                |-{podman}(201187)
           |                |-{podman}(201194)
           |                |-{podman}(201196)
           |                |-{podman}(201197)
           |                |-{podman}(201428)
           |                `-{podman}(212940)
           |-polkitd(43518)-+-{polkitd}(43522)
           |                |-{polkitd}(43523)
           |                |-{polkitd}(43524)
           |                |-{polkitd}(43525)
           |                |-{polkitd}(43526)
           |                |-{polkitd}(43527)
           |                |-{polkitd}(43528)
           |                |-{polkitd}(43529)
           |                |-{polkitd}(43530)
           |                |-{polkitd}(43531)
           |                `-{polkitd}(43532)
           |-python3(4510)
           |-rpcbind(702)
           |-rsyslogd(1006)-+-{rsyslogd}(1023)
           |                `-{rsyslogd}(1025)
           |-sshd(128666)---sshd-session(222845)---sshd-session(222865)---sudo(222867)---sos(222891)-+-timeout(225649)---pip(225650)
           |                                                                                         |-timeout(225654)---dnf(225657)
           |                                                                                         |-timeout(225656)---pstree(225658)
           |                                                                                         |-{sos}(223238)
           |                                                                                         |-{sos}(223239)
           |                                                                                         |-{sos}(223240)
           |                                                                                         |-{sos}(223241)
           |                                                                                         |-{sos}(223546)
           |                                                                                         |-{sos}(225440)
           |                                                                                         |-{sos}(225556)
           |                                                                                         `-{sos}(225642)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(10756)---dbus-broker(10773)
           |-systemd-hostnam(223628)
           |-systemd-journal(681)
           |-systemd-logind(796)
           |-systemd-machine(153393)
           |-systemd-udevd(732)
           |-tuned(43695)-+-{tuned}(43698)
           |              |-{tuned}(43699)
           |              `-{tuned}(43700)
           |-virtlogd(152764)
           |-virtnodedevd(187273)-+-{virtnodedevd}(187274)
           |                      |-{virtnodedevd}(187275)
           |                      |-{virtnodedevd}(187276)
           |                      |-{virtnodedevd}(187277)
           |                      |-{virtnodedevd}(187278)
           |                      |-{virtnodedevd}(187279)
           |                      |-{virtnodedevd}(187280)
           |                      |-{virtnodedevd}(187281)
           |                      |-{virtnodedevd}(187282)
           |                      |-{virtnodedevd}(187283)
           |                      |-{virtnodedevd}(187284)
           |                      |-{virtnodedevd}(187285)
           |                      |-{virtnodedevd}(187286)
           |                      |-{virtnodedevd}(187287)
           |                      |-{virtnodedevd}(187288)
           |                      |-{virtnodedevd}(187290)
           |                      |-{virtnodedevd}(187291)
           |                      |-{virtnodedevd}(187292)
           |                      `-{virtnodedevd}(187293)
           `-virtqemud(186706)-+-{virtqemud}(186707)
                               |-{virtqemud}(186708)
                               |-{virtqemud}(186709)
                               |-{virtqemud}(186710)
                               |-{virtqemud}(186711)
                               |-{virtqemud}(186712)
                               |-{virtqemud}(186713)
                               |-{virtqemud}(186714)
                               |-{virtqemud}(186715)
                               |-{virtqemud}(186716)
                               |-{virtqemud}(186717)
                               |-{virtqemud}(186718)
                               |-{virtqemud}(186719)
                               |-{virtqemud}(186720)
                               |-{virtqemud}(186721)
                               |-{virtqemud}(186725)
                               |-{virtqemud}(186726)
                               `-{virtqemud}(213884)
